21568200 (number)

21568200 is an even 8-digits composite number following 21568199 and preceding 21568201. In scientific notation, it is written as 2.1568200 × 10^7. The sum of its digits is 24. It has a total of 6 prime factors and 32 positive divisors. There are 5679360 positive integers (up to 21568200) that are relatively prime to 21568200.

Interesting facts

Basic properties

Name

Name twenty-one million five hundred sixty-eight thousand two hundred

Notation

Scientific notation 2.1568200 × 10^7
Engineering notation 2.1568200 × 10^6

Prime Factorization of 21568200

Prime Factorization 2 × 2 × 2 × 75 × 103 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5392050
Product of the distinct prime numbers

The prime factorization of 21568200 is 2 × 2 × 2 × 75 × 103 × 349. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 3, 68, 29, 884, 330, 2309, 9114, 90959, 7381, 309784, 536217, 6181188, 5062122, 58973828, 71282668, 861526459, 993862161, 2362513142, 1397085863

Basic calculations (n = 21568200)

Multiplication

n×y
n×2 43136400
n×3 64704600
n×4 86272800
n×5 107841000

Division

n÷y
n÷2 10784100
n÷3 7189400
n÷3 5392050
n÷5 4313640

Exponentiation

ny
n2 465187251240000
n3 1.0033251672195E+22
n4 2.1639917871623E+29
n5 4.6673407663873E+36

Nth Root

y√n
2√n 4644.1576200642
3√n 278.35859388826
4√n 68.148056612527
5√n 29.292927748889

Divisors of 21568200

1, 2, 4, 8, 75, 103, 150, 206, 300, 349, 412, 600, 698, 824, 1396, 2792, 7725, 15450, 26175, 30900, 35947, 52350, 61800, 71894, 104700, 143788, 209400, 287576, 2696025, 5392050, 10784100, 21568200

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21568199
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21568200 can be divided by 32 positive divisors. The sum of these divisors (counting 21568200) is 1, the average is 0.03125.

Base conversion 21568200

Base System Value
2 Binary 1010010010001101011001000
3 Ternary 1111120210000020
4 Quaternary 1102101223020
5 Quinary 21010140300
6 Senary 2050140440
8 Octal 122215310
10 Decimal 21568200
12 Duodecimal 7281720
16 Hexadecimal 1491ac8
20 Vigesimal 6eg0a0
36 Base36 cua4o

Cryptographic Hash Functions

md5 4f13fcd6f38f68d4a5b3d5f083d4f16c
sha1 0e11bea41506f47de2af6e7bb41f21091e450da0
sha256 8429d08f3eff92cffe1e30d22cdc144589474921e42bde668794b2a4eaa31c8e
sha512 fc6626586937f35cbe247005965e8dce69bfab09c9c542cdf3c0421fe10ebc88183fcce00478024274da3d9037fd72aab292a31c2ca339b957feed60be50d41c
ripemd-160 417ad819d64d652650a5980de1afef2a4cae8d14

21568200 as geometric shapes

Circle

Radius = n
Diameter 43136400
Circumference 135516997.34231
Area 1.4614288510392E+15

Sphere

Radius = n
Volume 4.2027186326645E+22
Surface area 5.8457154041569E+15
Circumference 135516997.34231

Square

Length = n
Perimeter 86272800
Area 465187251240000
Diagonal 30502040.955975

Cube

Length = n
Surface area 2791123507440000
Volume 1.0033251672195E+22
Space diagonal 37357218.227807

Equilateral Triangle

Length = n
Perimeter 64704600
Area 2.0143198854525E+14
Altitude 18678609.113904

Triangular Pyramid

Length = n
Surface area 2.0143198854525E+14
Volume 1.1824300491267E+21
Height 10167346.985325